Alterations in heart rate variability during everyday life are linked to insulin resistance - Svensson, M K; Lindmark, S; Wiklund, U; Rask, P; Karlsson, M; Myrin, J; Kullberg, J; Johansson, L; Eriksson, J W (A role of dominating sympathetic over parasympathetic nerve activity? Cardiovasc Diabetol, 2016)